On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 38 on 2014-10-07
In Chrome Android version 38 on 2014-10-08
In Deno version 1.7 on 2021-01-19
In Edge version 14 on 2016-08-02
In Firefox version 29 on 2014-04-29
In Firefox for Android version 29 on 2014-04-29
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 25 on 2014-10-15
In Opera Android version 25 on 2014-10-16
In Safari version 10 on 2016-09-20
In Safari on iOS version 10 on 2016-09-13
In Samsung Internet version 3.0 on 2015-04-10
In WebView Android version 38 on 2014-10-08